Coal Science and Technology Articles

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1Development and Application of High Strength Roof Bolt Support TechnologyKANG Hong-pu1-4

2Crack Water Inrush Law and Control at Initial Mining Period4-6

3Comments on Main Technical Access to Reduce Mine Roadway Excavation Rate Per 10,000 t CoalQUAN Jing-wei7-9

4Application of Bolt-Steel Net-Beam Support in Large Cross Section Seam RoadwayHE De-jiang9-10

5CRC Rapid Calculation MethodHAN Ju11-14

6Secondary Development and Application of FIX Configuration Software in PC Computer Control System15-17

7Evaluation on New Software Visual Modflow With Visible Underground Water Simulation and Underground Mine Water Control18-20

8High Sectional Strike Mining in Near Vertical Seam21-25

9Research and Application of Auto Air Flow Control System at Initial Mine Fire Accident26-28

10Production of Cake Breaking Active Carbon and Analysis of Adsorption Performances29-30

11Temperature Measuring System of Underground Coal Gasification Mode Test31-32

12Application of Gray Associated Analysis in Optimum Selection of Cyclone DusterLIU Xin-xi33-34,37

13Study on Second Air Corrosion Area of Centrifugal Water Pump35-37

14Simulation Study on Jig Structure Affected to Parameters of Pulsed Water Movement38-40

15Research on Protection Reverse Stopper for Frictional Belt Conveyor when Belt BrokenCHENG Jian-ping41-44

16Remarkable Problems in Development of Mine Leakage check RelayYE Peng-sheng43-46

17Comments on Quality Improvement of Concrete Pouring in Boring PileZHANG Shu-hai47-49

18Discussion on Relationship Between Water Proof Performance and Temperature IsolationWANG Hui49-51